package cn.ze.yygh.order.service.impl;

import cn.ze.yygh.common.exception.YyghException;
import cn.ze.yygh.common.helper.HttpRequestHelper;
import cn.ze.yygh.common.result.ResultCodeEnum;
import cn.ze.yygh.enums.OrderStatusEnum;
import cn.ze.yygh.enums.PaymentStatusEnum;
import cn.ze.yygh.hosp.client.HospitalFeignClient;
import cn.ze.yygh.model.order.OrderInfo;
import cn.ze.yygh.model.order.PaymentInfo;
import cn.ze.yygh.order.mapper.PaymentMapper;
import cn.ze.yygh.order.service.OrderService;
import cn.ze.yygh.order.service.PaymentService;
import cn.ze.yygh.vo.order.SignInfoVo;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.joda.time.DateTime;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Date;
import java.util.HashMap;
import java.util.Map;

@Service
public class PaymentServiceImpl extends ServiceImpl<PaymentMapper, PaymentInfo> implements PaymentService {

    @Autowired
    private OrderService orderService;

    @Autowired
    private HospitalFeignClient hospitalFeignClient;


    //向支付记录表中添加信息
    @Override
    public void savePaymentInfo(OrderInfo order, Integer paymentType) {
        //根据订单id和支付类型 查询支付记录表是否存在相同订单
        QueryWrapper<PaymentInfo> wrapper = new QueryWrapper();
        wrapper.eq("order_id",order.getId());
        wrapper.eq("payment_type",paymentType);

        // 仅需要知道是否已存在数据
        Integer count = baseMapper.selectCount(wrapper);
        if(count > 0 ){
            return ;
        }
        //添加记录
        PaymentInfo paymentInfo = new PaymentInfo();
        paymentInfo.setCreateTime(new Date());
        paymentInfo.setOrderId(order.getId());
        paymentInfo.setPaymentType(paymentType);
        paymentInfo.setOutTradeNo(order.getOutTradeNo());
        paymentInfo.setPaymentStatus(PaymentStatusEnum.UNPAID.getStatus());
        String subject = new DateTime(order.getReserveDate()).toString("yyyy-MM-dd")+"|"+order.getHosname()+"|"+order.getDepname()+"|"+order.getTitle();
        paymentInfo.setSubject(subject);
        paymentInfo.setTotalAmount(order.getAmount());
        baseMapper.insert(paymentInfo);
    }


    //更新订单状态  未使用接口
    @Override
    public void paySuccess(String out_trade_no, Map<String, String> resultMap) {
        //1. 根据订单编号得到支付记录
        QueryWrapper<PaymentInfo> wrapper = new QueryWrapper<>();
        wrapper.eq("out_trade_no",out_trade_no);
        wrapper.eq("payment_type",2); //2代表微信支付  也可以使用枚举类
        PaymentInfo paymentInfo = baseMapper.selectOne(wrapper);
        //2.更新支付记录信息
        paymentInfo.setPaymentStatus(PaymentStatusEnum.PAID.getStatus());
        paymentInfo.setCallbackTime(new Date());
        paymentInfo.setTradeNo(resultMap.get("transaction_id"));
        paymentInfo.setCallbackContent(resultMap.toString());
        baseMapper.updateById(paymentInfo);
        //3.根据订单号得到订单信息
        OrderInfo orderInfo = orderService.getById(paymentInfo.getOrderId());
        //4.更新订单信息
        orderInfo.setOrderStatus(OrderStatusEnum.PAID.getStatus());
        orderService.updateById(orderInfo);

        //5.调用医院接口,更新订单支付信息
        SignInfoVo signInfoVo = hospitalFeignClient.getSignInfoVo(orderInfo.getHoscode());
        Map<String , Object> reqMap = new HashMap<>();
        reqMap.put("hoscode",orderInfo.getHoscode());
        reqMap.put("hosRecordId",orderInfo.getHosRecordId());
        reqMap.put("timestamp", HttpRequestHelper.getTimestamp());
        String sign = HttpRequestHelper.getSign(reqMap, signInfoVo.getSignKey());
        reqMap.put("sign", sign);
        JSONObject result = HttpRequestHelper.sendRequest(reqMap, signInfoVo.getApiUrl()+"/order/updatePayStatus");
        if(result.getInteger("code") != 200) {
            throw new YyghException(result.getString("message"),ResultCodeEnum.FAIL.getCode());
        }

    }
}
